Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Juan (SIG)

Popular airlines from Newark Liberty Intl. Airport (EWR) to San Juan (SIG-Fernando Luis Ribas Dominicci)

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Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG) cost?
Grab a cheap one-way flight or cheap return flight from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG)?
The cheapest month to fly from EWR to SIG is , when there's less demand. Off-peak months are typically when better flight deals are available between these airports.
What is the cheapest airline that flies from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest EWR to SIG flight.
How many flights per day from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG)?
Direct flights from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from EWR to SIG?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a number of factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG)?
To avoid possible delays on the Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG) route, fly before 3 PM. Flights after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG) last-minute?
Last-minute fares from EWR to SIG are generally more expensive. For the best prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may find a cheap fare just before your departure.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Fernando Luis Ribas Dominicci Airport (SIG)?
In most cases, you can cancel or modify your EWR to SIG flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Fernando Luis Ribas Dominicci
Distance
1609 mi

Book with confidence

Book with confidence

Newark Liberty Intl. Airport to San Juan Flights

The cheapest times to fly from Newark Liberty Intl. Airport to San Juan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to San Juan are during the month of . You can find some of the cheapest flights from Newark Liberty Intl. Airport to San Juan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Newark Liberty Intl. Airport to San Juan

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to San Juan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to San Juan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to San Juan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to San Juan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Newark Liberty Intl. Airport to San Juan Flights

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*Available to One Key members.